Wild Willy's Hot Spring

Mammoth Lakes, California · Hot Spring

A popular free geothermal hot spring near Mammoth Lakes in the Eastern Sierra. A short 0.6-mile walk leads to soaking pools set against dramatic Sierra Nevada views, located in Long Valley Caldera off Highway 395.

Campgrounds

• Wild Willy's Hot Springs (Dispersed BLM Camping) — 6,828 ft

Coordinates: 37.6610, -118.7678.

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